Regions Map
Coordinate
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Y:
Search
10
13
0
10
13
1
10
13
2
10
13
3
10
13
4
10
13
5
10
13
6
10
13
7
10
13
8
10
13
9
10
14
0
10
14
1
10
14
2
10
14
3
10
14
4
10
14
5
10
14
6
10
14
7
10
14
8
10
14
9
10
15
0
10
15
1
10
15
2
10
15
3
10
15
4
10
15
5
10
15
6
10
15
7
10
15
8
10
15
9
10
16
0
4209
4208
4207
4206
4205
4204
4203
4202
4201
4200
4199
4198
4197
4196
4195
4194
= Free Coordinate
= Occupied(Single Region)
= Occupied (Var Region)
= Center of the grid